15300548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 28459200

約数和(自身を除く): 13158652

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1847, 2071, 3694, 4142, 7388, 8284, 35093, 70186, 140372, 201323, 402646, 805292, 3825137, 7650274, 15300548]

約数ペア:

[(1, 15300548), (2, 7650274), (4, 3825137), (19, 805292), (38, 402646), (76, 201323), (109, 140372), (218, 70186), (436, 35093), (1847, 8284), (2071, 7388), (3694, 4142)]